Finding the Fourth Proportional to 2,029,198.52, 3,043,929.02 and 681,306.68
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Solution
The fourth proportional to 2,029,198.52, 3,043,929.02 and 681,306.68 is: 1,022,004.08
Step by Step Solution
- Step 1: Write the proportion equation
2,029,198.52 : 3,043,929.02 = 681,306.68 : x - Step 2: Convert to fraction form
2,029,198.52/3,043,929.02 = 681,306.68/x - Step 3: Cross multiply
2,029,198.52x = 3,043,929.02 × 681,306.68 - Step 4: Simplify right side
2,029,198.52x = 2,073,849,174,771.85 - Step 5: Solve for x
x = 2,073,849,174,771.85/2,029,198.52 - Step 6: Final answer
x = 1,022,004.08
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.